Marcus Giamatti
Acting
Born: 1961-10-03 in New Haven, Connecticut, USA
Biography
Marcus Giamatti is an American actor, best known for being a regular member of the cast of the CBS drama series Judging Amy. He is the younger brother of actor Paul Giamatti.
Known For
The Mentalist
Gabriel Fanning
House
Jeffrey Keener
NCIS
Victor Tillman
Criminal Minds
Dr. Barry Landman
CSI: Crime Scene Investigation
Chevy Cigs
Bones
Forrest Wakefield
S.W.A.T.
Professor Marc Lasky
CSI: Miami
Hugh Parker
Blue Bloods
Gerry Gertz
The X-Files
John Gillnitz
NCIS: Los Angeles
CIA Agent Michael Snyder
Monk
John Keyes
The Closer
Glen Lynch
Fringe
Ray Duffy
Cold Case
Larry Kenick
Quantum Leap
Rick Upfield
Crossing Jordan
Donald Hagen
Medium
Lance Pauling
Hunter
Jack Kane
Homicide: Life on the Street
Bernard Abrams
Judging Amy
Peter Gray
Lie to Me
Fentris
Revenge
Dr. Ray Clemons
Bosch: Legacy
Simon Wakefield
Franklin & Bash
Golf Club Owner
Life
Zak Sutter
Perception
Joel (Conley's Agent)
The Exes
Don
Dream On
Salesman
Living Single
Jack Peabody
Mighty Med
Sonic Shriek
CSI: Cyber
Artie Sneed
Get Shorty
Blue Lagoon: The Awakening
Principal Thomas
The Defenders
Lawyer
Common Law
Derek Winfield
Pirates of Silicon Valley
Dan Kottke
Flying Blind
Ted Sharperson
Necessary Roughness
Sargie 'Fumblina' Wilkinson
